| Primary Identifier | MGI:2384078 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Syk |
| Transmission | Germline | Strain of Origin | 129S2/SvPas |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The insertion of a neomycin selection cassette disrupted the exon encoding the subdomain I of the kinase domain. The absence of protein in mice homozygous for the allele was verified by Western blot analysis. |